Inventor · disambiguated record
Cheol-Ju Yang
Also filed as: YANG CHEOL-JU
17 granted patents·4 pending applications·147 citations·filing 1999–2014
91Inventor score
Top patents by PatentIndex Score
21 records- 0196US7447453B2Apparatus and method of driving a transfer beltSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Nov 4, 2008·94 cites·9 claims
- 0274US6826376B2Image forming apparatus which facilitates redesign and component arrangement method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Nov 30, 2004·14 cites·27 claims
- 0367US7052007B2Method and apparatus for controlling paper pickup in image forming systemSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted May 30, 2006·9 cites·12 claims
- 0462US7477855B2Method of preventing overheating of fuser assembly and apparatus using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Jan 13, 2009·2 cites·16 claims
- 0562US6253042B1Method for controlling a fan of an electronic photo deviceSAMSUNG ELECTRONICS CO LTD·Filed 1999·Granted Jun 26, 2001·15 cites·16 claims
- 0657US7650088B2Apparatus and method for recognizing error of toner sensor for developing deviceSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Jan 19, 2010·1 cites·24 claims
- 0757US2014233974A1Method and apparatus for forming imageSAMSUNG ELECTRONICS CO LTD·Filed 2014·Application pending·0 cites
- 0850US7113715B2Method and apparatus to prevent a transfer roller from being contaminated in image forming systemsYANG CHEOL-JU·Filed 2004·Granted Sep 26, 2006·6 cites·33 claims
- 0948US2009041479A1Image forming apparatus and method of detecting home position errorJEON JUN-BAE·Filed 2008·Application pending·0 cites
- 1047US7450888B2Image forming apparatus and method of detecting home position error by sensing an indicating unitSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Nov 11, 2008·0 cites·5 claims
- 1144US7376367B2Method of controlling fusing speed of image forming apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted May 20, 2008·0 cites·10 claims
- 1243US8737903B2Method and apparatus for forming imageSON JUNG-WOO·Filed 2008·Granted May 27, 2014·0 cites·15 claims
- 1343US7206530B2Control method for correcting sensitivity of toner density sensor of image forming apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Apr 17, 2007·2 cites·43 claims
- 1441US7573600B2Printing system for preventing errors due to a double fed paper medium and method of controlling the sameSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Aug 11, 2009·2 cites·9 claims
- 1539US7437091B2Method for controlling temperature of heat roller and image forming apparatus based on the sameSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Oct 14, 2008·0 cites·8 claims
- 1636US7501777B2Printer and method of driving cooling fan of printerSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Mar 10, 2009·2 cites·18 claims
- 1736US7035570B2Method and apparatus for preventing transfer roller from being contaminated in image forming systemSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Apr 25, 2006·0 cites·24 claims
- 1834US6907222B2Method and apparatus of controlling an image input and a recording-medium supply of an image forming apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Jun 14, 2005·0 cites·56 claims
- 1934US2005100369A1Image forming apparatus and a control method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2004·Application pending·0 cites
- 2034US2005013637A1Method and apparatus for preventing contamination of transfer roller in image forming systemFiled 2003·Application pending·0 cites
- 2133US6917771B2Duplex electro-photographic developing machine and method of controlling toner image concentration thereofSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Jul 12, 2005·0 cites·27 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →